The PharmChek® Sweat Patch (or Drug Patch) by PharmChem, Inc. is worn on the skin for up to 10 days and uses sweat as the specimen source. PharmChek® not only acts as a deterrent to continued drug use, but also offers the following advantages:
- Increased window of detection
- Can be used as both a reward or a sanction
- Detects parent drug and drug metabolite
- Variable removal date
- Quick application & removal
- No urine collections
- No undetected substitution, dilution, or adulteration
- Gender indifferent
